Friday News Latest News NEWS 1 Zhongyuan Power was awarded the title of "Henan Robot Intelligent Interaction Technology Engineering Research Center". Recently, Zhongyuan Power Intelligent Robot Co., Ltd. successfully passed the Announcement of the Proposed New Henan Engineering Research Center in 2024, and was officially awarded the title of "Henan Robot Intelligent Interaction Technology Engineering Research Center", This is a new milestone for Zhongyuan Power in the research and application of embodied intelligence. Henan Engineering Research Center is a research and development subject organized by the Provincial Development and Reform Commission to build enterprises, colleges and research institutions with strong research and development capabilities and comprehensive strength in accordance with the requirements of building a first-class innovation ecology, with the goal of improving independent innovation capabilities, It is an important part of Henan's innovation system and an important carrier for implementing the innovation driven development strategy. 2 TriEye and Vertilas jointly demonstrated the 1.3um VCSEL driven SWIR sensor solution. On April 16, TriEye and Vertilas GmbH announced today that they would jointly demonstrate the 1.3um VCSEL driven short wave infrared sensor system. This cooperation led to the development of a technology demonstrator, which integrates TriEye's most advanced short wave infrared (SWIR) Raven image sensor with Vertilas' innovative InP vertical cavity surface emitting laser (VCSEL) technology. These technologies use high-volume, scalable manufacturing strategies to provide cost-effective solutions for consumer and industrial markets. The system highlights the function of TriEye's CMOS based SWIR sensor, which is famous for its high sensitivity and 1.3MP resolution. The solution aims to enhance the imaging function of various industries, including automobiles, consumer electronics, biometrics and mobile robots, representing an important step forward in sensor technology. Product NEWS 1 The Wegler mini ultrasonic sensor is added with a new model, which is suitable for narrow space. The Wegler U1KT ultrasonic sensor adopts a micro structure, which can be used in both detection mode and target mode. The 1K micro structure is 32 × 16 × 12 mm. Because of its compact structure and small blind area, the ultrasonic distance sensor is very suitable for installation in a narrow and close environment, and is suitable for detecting transparent, bright and dark objects, reflective surfaces and various materials. Recently, the mini ultrasonic sensor has launched a new model U1KT006, with one switching output and one analog output. 2 COOLENS I 3D AOI ultra high resolution large aperture telecentric lens As the AOI detection objects become more sophisticated and the process becomes more complex, the new generation of 3D AOI detection equipment is required to reach 10 million pixels& With 10 μ m precision, the requirements for lenses are more stringent, and lens upgrading is facing severe challenges& gt;> Customized for AOI/SPI detection: the maximum object field of vision can reach φ 96mm; The maximum support is 1.85 ", 4.5 μ m pixel camera; the size of the point light source can be customized, and the camera interface can be customized; Strictly correct color difference: 460nm-650nm focal shift< 0.04mm； It can achieve the best RGB confocal effect in the industry; Large aperture (with adjustable aperture), high resolution; Excellent imaging quality, low distortion, and no dislocation in image stitching. The application background of Smart Equipment Station for Sruite body style inspection, the automobile manufacturing process, requires high precision and quality of the body. In the manufacturing process, more and more attention has been paid to the individuation and differentiation of automobile design, and there are many styles. From cars, SUVs to sports cars, each model has its own unique appearance design. This diversity makes it difficult for the traditional quality inspection methods of vehicle quality and appearance to meet the inspection requirements of all models. And relatively speaking, the manual detection speed is slow, the labor cost is high, and there is subjective judgment. The phenomenon of false detection and missed detection caused by the problem of artificial differential diagnosis is not uncommon. Therefore, the application of visual inspection technology in the quality inspection of car body style is more and more extensive. This technology not only improves production efficiency and ensures product quality, but also plays an important role in reducing costs, reducing errors, and realizing automatic detection. The solution adopts the hardware architecture of gantry+servo module+rotary PTZ; Use a zoom lens, combined with the movement of the production line board chain, to obtain the position of the car body from the encoder, and use the software to control the corresponding PTZ detection head to take a follow-up photo of the detection point at a specific position to detect the style of the interior and exterior decoration of the car body. The software uses CV+AI The algorithm is deeply integrated. Six cameras are controlled by the PTZ, and 75 points are detected within 58 seconds (character recognition in the engine label, rearview mirror style, window style, front and rear bumpers, tire characters, etc.), a total of nearly 400 items are detected. In terms of tires, we have independently developed and customized special light sources to light and illuminate the tires. With the CV+AI detection method, we can successfully identify the characters on tires, such as tire manufacturer, whether 3C logo is available, tire size, etc. The vision system takes photos to obtain images and sends them to the software for AI depth learning analysis to obtain the detection results, and feeds back the detection results to the large screen of the production line for display. Core functions of visual process&gt& gt; Engine compartment: cap character detection; Whether the insulation pad is tested& gt;> Body exterior decoration: fuel tank cap word detection; Whether the license plate mounting plate is detected; Rear view mirror color detection; Wiper pattern detection, etc& gt;> Interior trim: whether the side curtain airbag is detected; Door sealing plate color detection; Steering wheel style detection, etc& gt;> Trunk: whether the tool box is tested; Sun visor sample detection, etc& gt;> Tire: tire character detection; Whether 3C identification exists; Number of hub fastening nuts& gt;> Quantitative detection; Tire size measurement, etc. Scheme highlights&gt& gt; Strong compatibility, convenience and stability: adjust the camera angle of the detection head by using the PTZ+module mode, and conduct follow-up camera detection. 360 degrees of freedom can be adjusted to ensure that the detection head has the best photo angle, and the compatibility of the best photo angle for different body sizes is strong& gt;> No interference between photographing and vehicle body: the electric zoom lens is used in conjunction with the module pan tilt to ensure that the detection head can shoot images with the best sharpness without any track interference with the vehicle body moving forward, regardless of the vehicle body width, the photographing distance, and the detection range of different detection points. Ensure that there is no impact on on-site vehicles when the on-site equipment is abnormal& gt;> Accuracy of photo trigger: the camera photo trigger mode matched by the sensor and encoder ensures the accuracy of the on-site photo signal. Due to the high-precision position recording function of the encoder, this mode is not affected by the running speed of the on-site line body, start and stop, and can be triggered stably (the encoder can be installed and the main line drive motor position). Project summary: Smart has highly integrated AI and CV algorithms, and independently developed the body appearance style detection system. In the domestic mainstream car enterprises, it has completed the detection of 400 items of the whole car body within 53 seconds of the landing acceptance, with a missing detection rate of 0% and an over detection rate of 3%, greatly improving the detection efficiency and accuracy. The system can meet the detection requirements of multiple models and colors, and can automatically adapt to the production operations of different production rhythms on the production line, providing greater flexibility for automobile manufacturing. At the same time, it can be connected with the factory MES system, SaaS service online training iteration, and AI model online upgrade. It can deal with multiple models and colors, adapt to different plate chain speeds, generate quality analysis reports, and achieve quality traceability. Video recommendation in the hot broadcast Wenxin Intelligent Smart X series machine vision computing platform product case Hot application activity alliance VisionChina 2024 (Beijing) ≮ May 21-22, 2024 ∨ Beijing International Convention Center VisionChina (Beijing) agenda is open: industry frontier, catch all! VisionChina (Beijing) lens product overview: a panoramic view [Vision Dialogue · Exhibitor] -- Interview with Tianjin Yike Automation Co., Ltd. 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